基本解釋[生物學(xué)]動(dòng)脈干英漢例句雙語(yǔ)例句Truncus arteriosis is a complex defect where there is a single (normally there are two separate arteries) vessel arising from the heart that forms the aorta and pulmonary artery.共同動(dòng)脈干是一種復(fù)雜的缺陷，一個(gè)單一的血管從心臟發(fā)出，（正常時(shí)是兩個(gè)互相分開(kāi)的動(dòng)脈）。01xyz.comtruncus arteriosis更多例句專(zhuān)業(yè)釋義生物學(xué)動(dòng)脈干